Fence tensioner



FIG. 1 is a perspective view of the fence tensioner showing the new design;

FIG. 2 is a top plan view of the design shown in FIG. 1;

FIG. 3 is a bottom plan view of the design shown in FIG. 1;

FIG. 4 is a right elevational front view of the design shown in FIG. 1;

FIG. 5 is a left elevational front view of the design shown in FIG. 1;

FIG. 6 is a right elevational rear view of the design shown in FIG. 1; and,

FIG. 7 is a left elevational rear view of the design shown in FIG. 1. 

The ornamental design for a fence tensioner, as shown and described. 